Aging, phase ordering, and conformal invariance

In a variety of systems which exhibit aging, the two-time response function scales as R(t,s) approximately s(-1-a)f(t/s). We argue that dynamical scaling can be extended towards conformal invariance, thus obtaining the explicit form of the scaling function f. This quantitative prediction is confirme...

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Bibliographic Details
Published in:Physical review letters 2001-12, Vol.87 (26), p.265701-265701, Article 265701
Main Authors: Henkel, M, Pleimling, M, Godrèche, C, Luck, J M
Format: Article
Language:English
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Summary:In a variety of systems which exhibit aging, the two-time response function scales as R(t,s) approximately s(-1-a)f(t/s). We argue that dynamical scaling can be extended towards conformal invariance, thus obtaining the explicit form of the scaling function f. This quantitative prediction is confirmed in several spin systems, both for T
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.87.265701